In this work, by considering a variety of realistic hardware impairments, we aim to enhance
the security of a cooperative relaying network, where a source intends to transmit its …

In this contribution, we investigate the performance of an untrusted relaying system when
Cooperative Jammers (CJs) are available. We propose two scenarios, Untrusted Relaying …

In this article, we focus on the problem of relay selection for the cooperative cognitive radio-
based Internet of things. In such systems, a pair of primary user devices (PUs) can only …

With the rapid and continuous growth of various types of wireless devices in IoT, securing
the communications among heterogeneous devices becomes an emerging issue. A physical …

We propose a destination-based jamming scheme for cooperative networks with multiple
untrusted amplify-and-forward relays, in which the destination operates in full-duplex mode …

In this paper, the physical layer security is studied in device‐to‐device (D2D)
communications overlaying cellular network where a D2D pair communicates with each …

In this paper, we consider deceptive friendly jammers in a half-duplex random wireless
network against a group of adaptive eavesdroppers. The destinations, eavesdroppers and …

Friendly spectrum jamming is a flexible scheme to establish secure communications among
heterogeneous wireless devices without the need of encryption. Previous works have …

We consider the problem of security in wireless multicasting for a multiple-input multiple-
output (MIMO) relay-aided system. The network suffers from a group of adaptive …

This paper presents an embedded hardware/software architecture specially designed to be
applied on unmanned aerial vehicles (UAV). With the advent of emerging civil applications …